Patent · US Active

Charging station for an electrically powered vehicle, and charging method

US10696169B2 · kind B2 · utility

0Cited by

3References

7Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Manuel Blum · Ottobrunn, DE
Thomas Komma · Ottobrunn, DE
Mirjam Mantel · Birkenfeld, DE
Monika Poebl · Munich, DE

Key dates

Filing date	Sep 29, 2014
Grant date	Jun 30, 2020
Priority date	—
Expiry date	Apr 17, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY04S10/126
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A charging station for an electrically powered vehicle has a connection for an electrical energy source, an inverter and an electronic coil connected to the inverter for wireless energy-transferring coupling of the electrically powered vehicle. The inverter is configured to apply an alternating electric voltage to the electronic coil in resonant operation. The electronic coil is connected to the inverter by way of a compensating circuit with a settable passive electronic energy storage device. The compensating circuit is configured to set a frequency of the alternating voltage by means of the settable passive electronic energy storage device.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.